78956568

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 228206160

約数和(自身を除く): 149249592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 251, 257, 306, 408, 502, 514, 612, 753, 771, 1004, 1028, 1224, 1506, 1542, 2008, 2056, 2259, 2313, 3012, 3084, 4267, 4369, 4518, 4626, 6024, 6168, 8534, 8738, 9036, 9252, 12801, 13107, 17068, 17476, 18072, 18504, 25602, 26214, 34136, 34952, 38403, 39321, 51204, 52428, 64507, 76806, 78642, 102408, 104856, 129014, 153612, 157284, 193521, 258028, 307224, 314568, 387042, 516056, 580563, 774084, 1096619, 1161126, 1548168, 2193238, 2322252, 3289857, 4386476, 4644504, 6579714, 8772952, 9869571, 13159428, 19739142, 26318856, 39478284, 78956568]

約数ペア:

[(1, 78956568), (2, 39478284), (3, 26318856), (4, 19739142), (6, 13159428), (8, 9869571), (9, 8772952), (12, 6579714), (17, 4644504), (18, 4386476), (24, 3289857), (34, 2322252), (36, 2193238), (51, 1548168), (68, 1161126), (72, 1096619), (102, 774084), (136, 580563), (153, 516056), (204, 387042), (251, 314568), (257, 307224), (306, 258028), (408, 193521), (502, 157284), (514, 153612), (612, 129014), (753, 104856), (771, 102408), (1004, 78642), (1028, 76806), (1224, 64507), (1506, 52428), (1542, 51204), (2008, 39321), (2056, 38403), (2259, 34952), (2313, 34136), (3012, 26214), (3084, 25602), (4267, 18504), (4369, 18072), (4518, 17476), (4626, 17068), (6024, 13107), (6168, 12801), (8534, 9252), (8738, 9036)]